exception-handlers

From: Scott J. McCaughrin (sjmccaug_at_bluestem.prairienet.org)
Date: 10/03/04 

Date: Sat, 2 Oct 2004 22:00:42 +0000 (UTC)

Does Linux have a way to let me trap the real-time interrupt
for INT 4Ah (the user-definable alarm responding to INT 70h
RTC signals), so I can install my own handler in user-mode?